Archive of Collections



Details and Image



Item#TypeModel No.Match No.Variant No.Model NameMakerCountryProduction or Serial No.MaterialScale LengthDateCondition
KEU301Linear
4139
4429
5
Cooke RadioKeuffel & EsserUSA
590408
Engine divided celluloid laminated mahogany
"10"
1951
C5

Notes: Cooke Radio Slide Rule logo moved to front side on right end of slide. Scale ranges added to scales on back of slide. Stylized K&E logo and added to back of slide on right side.

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